package com.sky.mapper;

import com.sky.entity.DishFlavor;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

/**
 * @Author: zyx
 * @CreateTime: 2024-10-10
 */
@Mapper
public interface DishFlavorMapper {

    /**
     * 批量插入
     * @param flavors
     */

    void insertBatch(List<DishFlavor> flavors);

    /**
     * 批量删除对应的口味数据
     * @param ids
     */
    @Transactional
    void deleteByDishIds(List<Long> dishIds);





    /**
     * 根据菜品id查到对应的口味id
     * @param dishId
     */
    @Select("select * from dish_flavor where dish_id = #{dishId};")
    List<DishFlavor> getFlavorIDByDishId(Long dishId);

    /**
     * 删除单条数据
     * @param id
     */
    @Delete("delete from dish_flavor where dish_id = #{dishId}")
    void deleteByDishId(Long dishId);
}
